private async Task <(WeakReference Observer, WeakReference Proxy)> CancelableSubscription_Helper()
{
var mockObserver = new MockObserver <int>();
var observedValueCount = 0;
var allValuesObserved = new AsyncManualResetEvent();
mockObserver.Next += (s, e) =>
{
if (++observedValueCount == 2)
{
allValuesObserved.Set();
}
};
IDisposable disposable = await this.client.Subscribe(mockObserver).WithCancellation(this.TimeoutToken);
await allValuesObserved.WaitAsync(this.TimeoutToken);
await(this.server.FireAndForgetTask ?? Task.CompletedTask).WithCancellation(this.TimeoutToken);
disposable.Dispose();
var weakObserver = new WeakReference(mockObserver);
var weakProxy = new WeakReference(this.server.Observer);
this.server.Observer = null;
return(weakObserver, weakProxy);
}
public void MultiSubjectProxy_AsObservable()
{
Run(client =>
{
var env = new TestExecutionEnvironment();
var ctx = client.CreateContext(env);
var uri = new Uri("test://stream");
var sf = env.Reactive.GetStreamFactory <int, int>(new Uri("rx://subject/inner"));
var stream = sf.Create(uri, null);
var proxy = new MultiSubjectProxy <int, int>(uri);
var observer = new MockObserver <int>(client);
var sub = ((IObservable <int>)proxy).Subscribe(observer);
new SubscriptionInitializeVisitor((ISubscription)sub).Initialize(ctx);
Schedule(client, 10, () => stream.OnNext(1));
Schedule(client, 20, () => stream.OnNext(2));
Schedule(client, 30, () => stream.OnNext(3));
client.Start();
observer.Messages.AssertEqual(
OnNext(10, 1),
OnNext(20, 2),
OnNext(30, 3)
);
});
}
public void asd()
{
var scheduler = new TestScheduler();
var observer = new MockObserver <int>(scheduler);
Observable.Range(0, 3, Scheduler.Immediate)
.Expand(i => (i < 300) ? Observable.Return(i + 100) : Observable.Empty <int>())
.Subscribe(observer);
observer.AssertEqual(
OnNext(0, 0),
OnNext(0, 1),
OnNext(0, 2),
OnNext(0, 100),
OnNext(0, 101),
OnNext(0, 102),
OnNext(0, 200),
OnNext(0, 201),
OnNext(0, 202),
OnNext(0, 300),
OnNext(0, 301),
OnNext(0, 302),
OnCompleted(0)
);
}
private async Task <WeakReference> ServerMethodNotFound_ReleasesClientReference_Helper()
{
var observer = new MockObserver <int>();
await Assert.ThrowsAsync <RemoteMethodNotFoundException>(() => Task.Run(() => this.clientRpc.InvokeWithCancellationAsync("non-existing", new object?[] { observer }, new Type[] { typeof(IObserver <int>) }, this.TimeoutToken)).WithCancellation(this.TimeoutToken));
return(new WeakReference(observer));
}
public void MultiSubjectProxy_AsObserver_OnCompleted()
{
Run(client =>
{
var env = new TestExecutionEnvironment();
var ctx = client.CreateContext(env);
var inputUri = new Uri("test://stream/input");
var outputUri = new Uri("test://stream/output");
var sf = env.Reactive.GetStreamFactory <int, int>(new Uri("rx://subject/inner"));
var inputStream = sf.Create(inputUri, null);
var outputStream = sf.Create(outputUri, null);
var inputProxy = new MultiSubjectProxy <int, int>(inputUri);
var outputProxy = new MultiSubjectProxy <int, int>(outputUri);
var observer = new MockObserver <int>(client);
var inputSub = SubscribeRoot(inputProxy, outputProxy.CreateObserver());
var outputSub = SubscribeRoot(outputProxy, observer);
new SubscriptionInitializeVisitor(inputSub).Initialize(ctx);
new SubscriptionInitializeVisitor(outputSub).Initialize(ctx);
Schedule(client, 10, () => inputStream.OnCompleted());
client.Start();
observer.Messages.AssertEqual(
OnCompleted <int>(10)
);
});
}
public void Finite()
{
var scheduler = new TestScheduler();
var xs = scheduler.CreateHotObservable(
OnNext(70, 1),
OnNext(110, 2),
OnNext(220, 3),
OnNext(270, 4),
OnNext(340, 5),
OnNext(410, 6),
OnNext(520, 7),
OnCompleted <int>(630),
OnNext(640, 9),
OnCompleted <int>(650),
OnError <int>(660, new MockException(1))
);
var subject = default(Subject <int>);
var subscription = default(IDisposable);
var results1 = new MockObserver <int>(scheduler);
var subscription1 = default(IDisposable);
var results2 = new MockObserver <int>(scheduler);
var subscription2 = default(IDisposable);
var results3 = new MockObserver <int>(scheduler);
var subscription3 = default(IDisposable);
scheduler.Schedule(() => subject = new Subject <int>(), 100);
scheduler.Schedule(() => subscription = xs.Subscribe(subject), 200);
scheduler.Schedule(() => subscription.Dispose(), 1000);
scheduler.Schedule(() => subscription1 = subject.Subscribe(results1), 300);
scheduler.Schedule(() => subscription2 = subject.Subscribe(results2), 400);
scheduler.Schedule(() => subscription3 = subject.Subscribe(results3), 900);
scheduler.Schedule(() => subscription1.Dispose(), 600);
scheduler.Schedule(() => subscription2.Dispose(), 700);
scheduler.Schedule(() => subscription1.Dispose(), 800);
scheduler.Schedule(() => subscription3.Dispose(), 950);
scheduler.Run();
results1.AssertEqual(
OnNext(340, 5),
OnNext(410, 6),
OnNext(520, 7)
);
results2.AssertEqual(
OnNext(410, 6),
OnNext(520, 7),
OnCompleted <int>(630)
);
results3.AssertEqual(
);
}
private async Task <WeakReference> ServerMethodThrows_ReleasesClientReference_Helper()
{
var observer = new MockObserver <int>();
await Assert.ThrowsAsync <RemoteInvocationException>(() => Task.Run(() => this.client.ThrowImmediately(observer)).WithCancellation(this.TimeoutToken));
return(new WeakReference(observer));
}
public void ReliableMultiSubjectProxy_AsObserver()
{
Run(client =>
{
var env = new TestReliableExecutionEnvironment();
var ctx = client.CreateContext(env);
var inputUri = new Uri("test://stream/input");
var outputUri = new Uri("test://stream/output");
var inputSubject = new ReliableSubject <int>();
var outputSubject = new ReliableSubject <int>();
env.AddArtifact(inputUri, inputSubject);
env.AddArtifact(outputUri, outputSubject);
var inputProxy = new ReliableMultiSubjectProxy <int, int>(inputUri);
var outputProxy = new ReliableMultiSubjectProxy <int, int>(outputUri);
var observer = new MockObserver <int>(client);
var inputSub = SubscribeRoot(inputProxy.ToSubscribable(), new ObserverToReliableObserver <int>(outputProxy.CreateObserver()));
var outputSub = SubscribeRoot(outputProxy.ToSubscribable(), observer);
new SubscriptionInitializeVisitor(inputSub).Initialize(ctx);
new SubscriptionInitializeVisitor(outputSub).Initialize(ctx);
var subjObsvr = inputSubject.CreateObserver();
Schedule(client, 10, () => subjObsvr.OnNext(1, 0L));
Schedule(client, 20, () => subjObsvr.OnNext(2, 1L));
Schedule(client, 30, () => subjObsvr.OnNext(3, 2L));
client.Start();
observer.Messages.AssertEqual(
OnNext(10, 1),
OnNext(20, 2),
OnNext(30, 3)
);
});
}
public void all_streams_are_merged_if_no_concurrent_value_is_supplied()
{
var observer = new MockObserver <int>(scheduler);
Observable.Merge((IObservable <IObservable <int> >)sources.ToObservable())
.Subscribe(observer);
scheduler.Run();
observer.AssertEqual(
OnNext(5, 0),
OnNext(10, 10),
OnNext(15, 20),
OnNext(25, 1),
OnNext(30, 11),
OnNext(35, 21),
OnNext(45, 2),
OnNext(50, 12),
OnNext(55, 22),
OnNext(65, 3),
OnNext(70, 13),
OnNext(75, 23),
OnNext(85, 4), // sourceA completes, sourceC subscribes
OnNext(90, 14),
OnNext(95, 24),
OnCompleted(95)
);
}
public void asd()
{
var scheduler = new TestScheduler();
var observer = new MockObserver<int>(scheduler);
Observable.Range(0, 3, Scheduler.Immediate)
.Expand(i => (i < 300) ? Observable.Return(i + 100) : Observable.Empty<int>())
.Subscribe(observer);
observer.AssertEqual(
OnNext(0, 0),
OnNext(0, 1),
OnNext(0, 2),
OnNext(0, 100),
OnNext(0, 101),
OnNext(0, 102),
OnNext(0, 200),
OnNext(0, 201),
OnNext(0, 202),
OnNext(0, 300),
OnNext(0, 301),
OnNext(0, 302),
OnCompleted(0)
);
}
public void ReliableMultiSubjectProxy_AsReliableObservable_Dispose()
{
Run(client =>
{
var env = new TestReliableExecutionEnvironment();
var ctx = client.CreateContext(env);
var uri = new Uri("test://stream");
var subject = new ReliableSubject <int>();
env.AddArtifact(uri, subject);
var proxy = new ReliableMultiSubjectProxy <int, int>(uri);
var observer = new MockObserver <int>(client);
var sub = proxy.ToSubscribable().Subscribe(observer);
new SubscriptionInitializeVisitor(sub).Initialize(ctx);
sub.Dispose();
// Reliable subscriptions must be ack'd before they can be disposed
// Unfortunately, this acking must be done on the implicit interface.
SubscriptionVisitor.Do <ReliableSubscriptionBase>(s => ((IReliableSubscription)s).AcknowledgeRange(0)).Apply(sub);
sub.Dispose();
var isDisposed = false;
SubscriptionVisitor.Do <ReliableSubcription <int> >(s => isDisposed |= s.IsDisposed).Apply(sub);
Assert.IsTrue(isDisposed);
});
}
public void MultiSubjectProxy_Untyped_AsObserver()
{
Run(client =>
{
var env = new TestExecutionEnvironment();
var ctx = client.CreateContext(env);
var inputUri = new Uri("test://stream/input");
var outputUri = new Uri("test://stream/output");
var sf = env.Reactive.GetStreamFactory <int, int>(new Uri("rx://subject/inner/untyped"));
var inputStream = sf.Create(inputUri, null);
var outputStream = sf.Create(outputUri, null);
var inputProxy = new MultiSubjectProxy(inputUri);
var outputProxy = new MultiSubjectProxy(outputUri);
var observer = new MockObserver <int>(client);
var inputSub = SubscribeRoot(inputProxy.GetObservable <int>(), outputProxy.GetObserver <int>());
var outputSub = SubscribeRoot(outputProxy.GetObservable <int>(), observer);
new SubscriptionInitializeVisitor(inputSub).Initialize(ctx);
new SubscriptionInitializeVisitor(outputSub).Initialize(ctx);
Schedule(client, 10, () => inputStream.OnNext(1));
Schedule(client, 20, () => inputStream.OnNext(2));
Schedule(client, 30, () => inputStream.OnNext(3));
client.Start();
observer.Messages.AssertEqual(
OnNext(10, 1),
OnNext(20, 2),
OnNext(30, 3)
);
});
}
public async Task GiveObserverTest()
{
var observer = new MockObserver();
await Task.Run(() => this.client.GiveObserver(observer)).WithCancellation(this.TimeoutToken);
await observer.Completion.WithCancellation(this.TimeoutToken);
}
public void all_streams_are_merged_if_no_concurrent_value_is_supplied()
{
var observer = new MockObserver<int>(scheduler);
Observable.Merge((IObservable<IObservable<int>>)sources.ToObservable())
.Subscribe(observer);
scheduler.Run();
observer.AssertEqual(
OnNext(5, 0),
OnNext(10, 10),
OnNext(15, 20),
OnNext(25, 1),
OnNext(30, 11),
OnNext(35, 21),
OnNext(45, 2),
OnNext(50, 12),
OnNext(55, 22),
OnNext(65, 3),
OnNext(70, 13),
OnNext(75, 23),
OnNext(85, 4), // sourceA completes, sourceC subscribes
OnNext(90, 14),
OnNext(95, 24),
OnCompleted(95)
);
}
public void SetUp()
{
// Setup the observer.
_resultObserver = new MockObserver();
NotificationListener.Subscribe(_resultObserver);
_listnerToTest = new Notifications.iOS.NotificationListener();
}
public async Task PushThenCompleteThenError()
{
var observer = new MockObserver <int>();
await Task.Run(() => this.client.PushThenCompleteThenError(observer)).WithCancellation(this.TimeoutToken);
await observer.Completion.WithCancellation(this.TimeoutToken);
Assert.Equal(new[] { 1 }, observer.ReceivedValues);
}
public async Task GiveObserverContainerTest()
{
var observer = new MockObserver();
await Task.Run(() => this.client.GiveObserverContainer(new Container <IObserver <int> > {
Field = observer
})).WithCancellation(this.TimeoutToken);
await observer.Completion.WithCancellation(this.TimeoutToken);
}
public async Task CompleteTwice()
{
var observer = new MockObserver <int>();
await Task.Run(() => this.client.CompleteTwice(observer)).WithCancellation(this.TimeoutToken);
await observer.Completion.WithCancellation(this.TimeoutToken);
Assert.Empty(observer.ReceivedValues);
}
public void Should_push_initial_state()
{
var sut = new Store<int>(1, Reducers.PassThrough);
var mockObserver = new MockObserver<int>();
sut.Subscribe(mockObserver);
CollectionAssert.AreEqual(new[] { 1 }, mockObserver.Values);
}
public void HundredQeWithThousandSubscriptions()
{
const int NumberOfEngines = 100;
const int NumberOfSubscriptions = 1000;
// Creating engines.
var stopwatch = new Stopwatch();
stopwatch.Start();
var engines = new List <ICheckpointingQueryEngine>();
var tasks = new List <Task>();
var sources = new ConcurrentQueue <MockObservable <int> >();
for (int i = 0; i < NumberOfEngines; ++i)
{
var engine = CreateQueryEngine();
engines.Add(engine);
tasks.Add(new TaskFactory().StartNew(() => AddSubscriptions(engine, sources, NumberOfSubscriptions)));
}
Task.WaitAll(tasks.ToArray());
stopwatch.Stop();
Trace.WriteLine(
string.Format("Time for creation of '{0}' engines with '{1}' subscriptions each: '{2}' milliseconds.",
NumberOfEngines,
NumberOfSubscriptions,
stopwatch.ElapsedMilliseconds));
// Sending events.
var inputs = sources.ToArray();
stopwatch.Restart();
for (int j = 0; j < 100; j++)
{
foreach (var source in inputs)
{
source.OnNext(j);
}
}
foreach (var input in inputs)
{
var result = MockObserver.Get <int>(input.Id);
if (result == null || !result.WaitForCount(100, TimeSpan.FromSeconds(100)))
{
Assert.Fail("Not everything was received.");
}
result.Clear();
}
stopwatch.Stop();
Trace.WriteLine(
string.Format("Time for processing '{0}' events: '{1}' milliseconds.",
100 * inputs.Length,
stopwatch.ElapsedMilliseconds));
}
public async Task ReturnThenPushSequence()
{
var observer = new MockObserver <int>();
await Task.Run(() => this.client.ReturnThenPushSequence(observer)).WithCancellation(this.TimeoutToken);
var result = await observer.Completion.WithCancellation(this.TimeoutToken);
await(this.server.FireAndForgetTask ?? Task.CompletedTask).WithCancellation(this.TimeoutToken);
Assert.Equal(Enumerable.Range(1, 3), result);
}
public static bool IsCompleted <T>(this MockObserver <T> source)
{
if (source.Count == 0)
{
return(false);
}
return(source.Last().Value is
Notification <T> .OnCompleted);
}
public void Should_only_push_the_last_state_before_subscription()
{
var sut = new Store<int>(1, Reducers.Replace);
var mockObserver = new MockObserver<int>();
sut.Dispatch(new FakeAction<int>(2));
sut.Subscribe(mockObserver);
CollectionAssert.AreEqual(new[] { 2 }, mockObserver.Values);
}
public async Task FaultImmediately()
{
var observer = new MockObserver <int>();
await Task.Run(() => this.client.FaultImmediately(observer)).WithCancellation(this.TimeoutToken);
var ex = await Assert.ThrowsAnyAsync <ApplicationException>(() => observer.Completion);
Assert.Equal(ExceptionMessage, ex.Message);
Assert.Empty(observer.ReceivedValues);
}
public async Task PushThenThrowImmediately()
{
var observer = new MockObserver <int>();
await Assert.ThrowsAsync <RemoteInvocationException>(() => Task.Run(() => this.client.PushThenThrowImmediately(observer)).WithCancellation(this.TimeoutToken));
Assert.False(observer.Completion.IsCompleted);
await observer.ItemReceived.WaitAsync(this.TimeoutToken);
Assert.Equal(new[] { 1 }, observer.ReceivedValues);
}
public void Infinite()
{
var scheduler = new TestScheduler();
var xs = scheduler.CreateHotObservable(
OnNext(70, 1),
OnNext(110, 2),
OnNext(220, 3),
OnNext(270, 4),
OnNext(340, 5),
OnNext(410, 6),
OnNext(520, 7),
OnNext(630, 8),
OnNext(710, 9),
OnNext(870, 10),
OnNext(940, 11),
OnNext(1020, 12)
);
var subject = default(AsyncSubject <int>);
var subscription = default(IDisposable);
var results1 = new MockObserver <int>(scheduler);
var subscription1 = default(IDisposable);
var results2 = new MockObserver <int>(scheduler);
var subscription2 = default(IDisposable);
var results3 = new MockObserver <int>(scheduler);
var subscription3 = default(IDisposable);
scheduler.Schedule(() => subject = new AsyncSubject <int>(scheduler), 100);
scheduler.Schedule(() => subscription = xs.Subscribe(subject), 200);
scheduler.Schedule(() => subscription.Dispose(), 1000);
scheduler.Schedule(() => subscription1 = subject.Subscribe(results1), 300);
scheduler.Schedule(() => subscription2 = subject.Subscribe(results2), 400);
scheduler.Schedule(() => subscription3 = subject.Subscribe(results3), 900);
scheduler.Schedule(() => subscription1.Dispose(), 600);
scheduler.Schedule(() => subscription2.Dispose(), 700);
scheduler.Schedule(() => subscription1.Dispose(), 800);
scheduler.Schedule(() => subscription3.Dispose(), 950);
scheduler.Run();
results1.AssertEqual(
);
results2.AssertEqual(
);
results3.AssertEqual(
);
}
public void Infinite()
{
var scheduler = new TestScheduler();
var xs = scheduler.CreateHotObservable(
OnNext(70, 1),
OnNext(110, 2),
OnNext(220, 3),
OnNext(270, 4),
OnNext(340, 5),
OnNext(410, 6),
OnNext(520, 7),
OnNext(630, 8),
OnNext(710, 9),
OnNext(870, 10),
OnNext(940, 11),
OnNext(1020, 12)
);
var subject = default(AsyncSubject<int>);
var subscription = default(IDisposable);
var results1 = new MockObserver<int>(scheduler);
var subscription1 = default(IDisposable);
var results2 = new MockObserver<int>(scheduler);
var subscription2 = default(IDisposable);
var results3 = new MockObserver<int>(scheduler);
var subscription3 = default(IDisposable);
scheduler.Schedule(() => subject = new AsyncSubject<int>(scheduler), 100);
scheduler.Schedule(() => subscription = xs.Subscribe(subject), 200);
scheduler.Schedule(() => subscription.Dispose(), 1000);
scheduler.Schedule(() => subscription1 = subject.Subscribe(results1), 300);
scheduler.Schedule(() => subscription2 = subject.Subscribe(results2), 400);
scheduler.Schedule(() => subscription3 = subject.Subscribe(results3), 900);
scheduler.Schedule(() => subscription1.Dispose(), 600);
scheduler.Schedule(() => subscription2.Dispose(), 700);
scheduler.Schedule(() => subscription1.Dispose(), 800);
scheduler.Schedule(() => subscription3.Dispose(), 950);
scheduler.Run();
results1.AssertEqual(
);
results2.AssertEqual(
);
results3.AssertEqual(
);
}
public void queued_streams_are_subscribed_to_when_a_merged_stream_completes()
{
var observer = new MockObserver<int>(scheduler);
Observable.Merge(sources.ToObservable(), 2)
.Subscribe(observer);
scheduler.Run();
Assert.AreEqual(85, sources[2].Subscriptions[0].Subscribe);
}
public void queued_streams_are_subscribed_to_when_a_merged_stream_completes()
{
var observer = new MockObserver <int>(scheduler);
Observable.Merge(sources.ToObservable(), 2)
.Subscribe(observer);
scheduler.Run();
Assert.AreEqual(85, sources[2].Subscriptions[0].Subscribe);
}
public void Session_invokes_observer_after_save()
{
var o = new MockObserver();
var sx = _cx.CreateSession("relax-observer-tests");
sx.Observers.Add(o);
var w = new Widget();
sx.Save(w);
Assert.That(o.TimesAfterSaveCalled, Is.EqualTo(1));
}
private async Task <WeakReference> PushCompleteAndReturn_Helper()
{
var observer = new MockObserver <int>();
await Task.Run(() => this.client.PushCompleteAndReturn(observer)).WithCancellation(this.TimeoutToken);
await observer.Completion.WithCancellation(this.TimeoutToken);
ImmutableList <int> result = await observer.Completion;
Assert.Equal(Enumerable.Range(1, 3), result);
return(new WeakReference(observer));
}
public void OnCompletedIsSentToAllNewSubscribersAfterItWasCompleted()
{
using (var subject = new EventEntrySubject())
{
subject.OnCompleted();
var observer = new MockObserver <int>();
subject.CreateSubscription(observer, entry => entry.EventId);
Assert.IsTrue(observer.OnCompletedCalled);
}
}
public void CanUnsubscribeNewSubscribersAfterItWasCompleted()
{
using (var subject = new EventEntrySubject())
{
subject.OnCompleted();
var observer = new MockObserver <int>();
var subscription = subject.CreateSubscription(observer, entry => entry.EventId);
subscription.Dispose();
}
}
public void OnCompletedIsSentToAllNewSubscribersAfterItWasCompleted()
{
using (var subject = new EventEntrySubject())
{
subject.OnCompleted();
var observer = new MockObserver <EventEntry>();
subject.Subscribe(observer);
Assert.IsTrue(observer.OnCompletedCalled);
}
}
public void CanUnsubscribeNewSubscribersAfterItWasCompleted()
{
using (var subject = new EventEntrySubject())
{
subject.OnCompleted();
var observer = new MockObserver <EventEntry>();
var subscription = subject.Subscribe(observer);
subscription.Dispose();
}
}
public static T GetValue <T>(this MockObserver <T> source, int index)
{
if (index > source.Count - 1 ||
!(source[index].Value is Notification <T> .OnNext))
{
throw new ArgumentOutOfRangeException("index");
}
var next = (Notification <T> .OnNext)source[index].Value;
return(next.Value);
}
public void Should_push_state_to_end_of_queue_on_nested_dispatch()
{
var sut = new Store<int>(1, Reducers.Replace);
var mockObserver = new MockObserver<int>();
sut.Subscribe(val =>
{
if (val < 5)
{
sut.Dispatch(new FakeAction<int>(val + 1));
}
mockObserver.OnNext(val);
});
CollectionAssert.AreEqual(new[] { 1, 2, 3, 4, 5 }, mockObserver.Values);
}
public void DataVertex_AddCommand_Test()
{
var observer = new MockObserver();
var vertex = new DataVertex();
vertex.Subscribe(observer);
vertex.AddCommand.Execute();
Assert.AreEqual(observer.Operations.Count, 1);
vertex.AddCommand.Execute();
Assert.AreEqual(observer.Operations.Count, 2);
}
public void Middleware_should_be_called_for_each_action_dispatched()
{
var numberOfCalls = 0;
Middleware<int> spyMiddleware = store => next => action =>
{
numberOfCalls++;
return next(action);
};
var sut = new Store<int>(1, Reducers.Replace, spyMiddleware);
var mockObserver = new MockObserver<int>();
sut.Subscribe(mockObserver);
sut.Dispatch(new FakeAction<int>(2));
Assert.AreEqual(1, numberOfCalls);
CollectionAssert.AreEqual(new[] { 1, 2 }, mockObserver.Values);
}
public void recursively_expands_values_and_merges()
{
var scheduler = new TestScheduler();
var observer = new MockObserver<int>(scheduler);
scheduler.CreateColdObservable(
OnNext(5, 0),
OnNext(10, 1),
OnNext(15, 2),
OnCompleted(15)
)
.Expand(i => (i < 300)
? scheduler.CreateColdObservable(
OnNext(5, i + 100),
OnCompleted(5))
: Observable.Empty<int>()
)
.Subscribe(observer);
scheduler.Run();
observer.AssertEqual(
OnNext(5, 0),
OnNext(10, 1),
OnNext(10, 100),
OnNext(15, 2),
OnNext(15, 101),
OnNext(15, 200),
OnNext(20, 102),
OnNext(20, 201),
OnNext(20, 300),
OnNext(25, 202),
OnNext(25, 301),
OnNext(30, 302),
OnCompleted(30)
);
}
public void concurrent_messages_are_merged()
{
var observer = new MockObserver<int>(scheduler);
Observable.Merge(sources.ToObservable(), 2)
.Subscribe(observer);
scheduler.Run();
observer.AssertEqual(
OnNext(5, 0),
OnNext(10, 10),
OnNext(25, 1),
OnNext(30, 11),
OnNext(45, 2),
OnNext(50, 12),
OnNext(65, 3),
OnNext(70, 13),
OnNext(85, 4), // sourceA completes, sourceC subscribes
OnNext(90, 14),
OnNext(95, 24),
OnCompleted(95)
);
}
public void Bug_1381()
{
var scheduler = new TestScheduler();
var xs = scheduler.CreateHotObservable(
OnNext( 90, 1),
OnNext(110, 2),
OnNext(250, 3),
OnNext(270, 4),
OnNext(280, 5),
OnNext(301, 6),
OnNext(302, 7),
OnNext(400, 8),
OnNext(401, 9),
OnNext(510, 10)
);
var results = new MockObserver<int>(scheduler);
var ys = default(IConnectableObservable<int>);
var connection = default(IDisposable);
var subscription = default(IDisposable);
scheduler.Schedule(() => ys = xs.Replay(scheduler), 100);
scheduler.Schedule(() => connection = ys.Connect(), 200);
scheduler.Schedule(() => subscription = ys.Subscribe(results), 300);
scheduler.Schedule(() => subscription.Dispose(), 500);
scheduler.Schedule(() => connection.Dispose(), 600);
scheduler.Run();
results.AssertEqual(
OnNext(301, 3),
OnNext(302, 4),
OnNext(303, 5),
OnNext(304, 6),
OnNext(305, 7),
OnNext(400, 8),
OnNext(401, 9)
);
xs.Subscriptions.AssertEqual(
Subscribe(200, 600)
);
}
public HttpServerTransactionDelegate CreateTransaction()
{
responseDelegate = new MockResponseDelegate();
var tx = new HttpServerTransactionDelegate(
new MockResponseFactory()
{
OnCreate = (head, shouldKeepAlive, end) =>
{
closeConnectionAction = end;
ShouldKeepAlive = shouldKeepAlive;
return responseDelegate;
}
},
new MockRequestDelegate()
{
OnRequestAction = (head, body, response) =>
{
Assert.That(response, Is.SameAs(responseDelegate));
requestBody = body;
if (callbacks.OnRequest != null)
callbacks.OnRequest();
}
});
messageObserver = new MockObserver<IDataProducer>();
messageObserverDisposable = tx.Subscribe(messageObserver);
return tx;
}
public void Session_invokes_observer_after_load()
{
var o = new MockObserver();
var sx1 = _cx.CreateSession("relax-observer-tests");
var sx2 = _cx.CreateSession("relax-observer-tests");
sx2.Observers.Add(o);
var w = new Widget();
var d = sx1.Save(w);
var x = sx2.Load<Widget>(d.Id);
Assert.That(o.TimesAfterLoadCalled, Is.EqualTo(1));
}
public void Session_invokes_observer_after_delete()
{
var o = new MockObserver();
var sx = _cx.CreateSession("relax-observer-tests");
sx.Observers.Add(o);
var w = new Widget();
sx.Save(w);
sx.Delete(w);
Assert.That(o.TimesAfterDeleteCalled, Is.EqualTo(1));
}
public void latest_value_is_sampled_at_next_sample_time_after_completion()
{
var subject = new Subject<int>();
var scheduler = new TestScheduler();
var observer = new MockObserver<int>(scheduler);
scheduler.CreateColdObservable(
new Recorded<Notification<int>>(5, new Notification<int>.OnNext(0)),
new Recorded<Notification<int>>(6, new Notification<int>.OnCompleted())
)
.Sample(new TimeSpan(15), scheduler)
.Subscribe(observer);
scheduler.Run();
observer.AssertEqual(
new Recorded<Notification<int>>(15, new Notification<int>.OnNext(0)),
new Recorded<Notification<int>>(15, new Notification<int>.OnCompleted())
);
}
public void Session_respects_observer_before_delete_disposition()
{
var o = new MockObserver();
o.BeforeDeleteDisposition = Disposition.Decline;
var sx = _cx.CreateSession("relax-observer-tests");
sx.Observers.Add(o);
var w = new Widget();
var d = sx.Save(w);
Assert.Throws<Exception>(() => sx.Delete(w));
Assert.That(o.TimesAfterDeleteCalled, Is.EqualTo(0));
}
public void Finite()
{
var scheduler = new TestScheduler();
var xs = scheduler.CreateHotObservable(
OnNext(70, 1),
OnNext(110, 2),
OnNext(220, 3),
OnNext(270, 4),
OnNext(340, 5),
OnNext(410, 6),
OnNext(520, 7),
OnCompleted<int>(630),
OnNext(640, 9),
OnCompleted<int>(650),
OnError<int>(660, new MockException(1))
);
var subject = default(Subject<int>);
var subscription = default(IDisposable);
var results1 = new MockObserver<int>(scheduler);
var subscription1 = default(IDisposable);
var results2 = new MockObserver<int>(scheduler);
var subscription2 = default(IDisposable);
var results3 = new MockObserver<int>(scheduler);
var subscription3 = default(IDisposable);
scheduler.Schedule(() => subject = new Subject<int>(), 100);
scheduler.Schedule(() => subscription = xs.Subscribe(subject), 200);
scheduler.Schedule(() => subscription.Dispose(), 1000);
scheduler.Schedule(() => subscription1 = subject.Subscribe(results1), 300);
scheduler.Schedule(() => subscription2 = subject.Subscribe(results2), 400);
scheduler.Schedule(() => subscription3 = subject.Subscribe(results3), 900);
scheduler.Schedule(() => subscription1.Dispose(), 600);
scheduler.Schedule(() => subscription2.Dispose(), 700);
scheduler.Schedule(() => subscription1.Dispose(), 800);
scheduler.Schedule(() => subscription3.Dispose(), 950);
scheduler.Run();
results1.AssertEqual(
OnNext(340, 5),
OnNext(410, 6),
OnNext(520, 7)
);
results2.AssertEqual(
OnNext(410, 6),
OnNext(520, 7),
OnCompleted<int>(630)
);
results3.AssertEqual(
);
}
public void Session_invokes_observer_before_save()
{
var o = new MockObserver();
var sx = _cx.CreateSession("relax-observer-tests");
sx.Observers.Add(o);
var w = new Widget();
sx.Save(w);
Assert.That(o.TimesBeforeSaveCalled, Is.EqualTo(1));
Assert.That(o.LastEntity, Is.SameAs(w));
}
public void Canceled()
{
var scheduler = new TestScheduler();
var xs = scheduler.CreateHotObservable(
OnCompleted<int>(630),
OnNext(640, 9),
OnCompleted<int>(650),
OnError<int>(660, new MockException(1))
);
var subject = default(ReplaySubject<int>);
var subscription = default(IDisposable);
var results1 = new MockObserver<int>(scheduler);
var subscription1 = default(IDisposable);
var results2 = new MockObserver<int>(scheduler);
var subscription2 = default(IDisposable);
var results3 = new MockObserver<int>(scheduler);
var subscription3 = default(IDisposable);
scheduler.Schedule(() => subject = new ReplaySubject<int>(3, TimeSpan.FromTicks(100), scheduler), 100);
scheduler.Schedule(() => subscription = xs.Subscribe(subject), 200);
scheduler.Schedule(() => subscription.Dispose(), 1000);
scheduler.Schedule(() => subscription1 = subject.Subscribe(results1), 300);
scheduler.Schedule(() => subscription2 = subject.Subscribe(results2), 400);
scheduler.Schedule(() => subscription3 = subject.Subscribe(results3), 900);
scheduler.Schedule(() => subscription1.Dispose(), 600);
scheduler.Schedule(() => subscription2.Dispose(), 700);
scheduler.Schedule(() => subscription1.Dispose(), 800);
scheduler.Schedule(() => subscription3.Dispose(), 950);
scheduler.Run();
results1.AssertEqual(
);
results2.AssertEqual(
OnCompleted<int>(630)
);
results3.AssertEqual(
);
}
